There is an Ikkir crater in Yucatan, Mexico. The so-called "crater" refers to a huge volume, surrounded by steep and closed rock walls, more than 100 meters deep, the bottom is connected to the underground river, a pool of clear blue water, foreigners swim here and dive.
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There is an Ikkir crater in Yucatan, Mexico. The so-called "crater" refers to a huge volume, surrounded by steep and closed rock walls, more than 100 meters deep, the bottom is connected to the underground river, a pool of clear blue water, foreigners swim here and dive.